What does HROI stand for?

HROI stands for "high-resolution optical instrument"

How to abbreviate "high-resolution optical instrument"?

"high-resolution optical instrument" can be abbreviated as HROI

What is the meaning of HROI abbreviation?

The meaning of HROI abbreviation is "high-resolution optical instrument"

What does HROI mean?

HROI as abbreviation means "high-resolution optical instrument"